Scoreboard:
Andrew Whitehouse: 33
david kelly: 19
JoanT: 18
Welsh Peregrine: 7
scary-canary: 6
Reuven_M: 6
Larry Lade: 1
Date of Observation: May 10, 2011
# of species: 23
3 Greylag Goose
2 Mallard
5 Ring-necked Pheasant
1 Eurasian Capercaillie
2 Osprey
2 Northern Lapwing
4 Eurasian Oystercatcher
1 Eurasian Curlew
35 Black-headed Gull
2 Herring Gull
5 Common Wood-Pigeon
1 Common Cuckoo
20 Eurasian Jackdaw
12 Carrion Crow
18 Bank Swallow
3 Barn Swallow
1 Coal Tit
2 Crested Tit
2 Great Tit
8 Willow Warbler
1 Song Thrush
5 European Starling
20 Common Chaffinch
Carlos
I am going to guess Everglades, Florida. Although, the Keys seems more likely for White-crowned Pigeon.
For the last one, White-crowned Pigeon only shares its range with eastern species such as Blue Jay and Red-bellied Woodpecker in extreme southeast Florida. All the wintering passerines/warblers were just "noise" for those who may not know that south Florida is home to a good range of wintering neotropical migrants.
Scoreboard:
Andrew Whitehouse: 39
JoanT: 24
david kelly: 19
Welsh Peregrine: 7
scary-canary: 6
Reuven_M: 6
The Falcon: 6
Larry Lade: 1
Date of Observation: November 20, 2011
# of species: 46
2 Great Egret
3 Little Egret
1 Pacific Reef-Heron
1 Striated Heron
1 Royal Spoonbill
1 White-bellied Sea-Eagle
5 Masked Lapwing
2 Pacific Golden-Plover
15 Lesser Sand-Plover
3 Greater Sand-Plover
2 Red-capped Plover
10 Terek Sandpiper
15 Gray-tailed Tattler
3 Common Greenshank
6 Whimbrel
6 Far Eastern Curlew
25 Black-tailed Godwit
30 Bar-tailed Godwit
150 Great Knot
1 Red Knot
130 Red-necked Stint
35 Sharp-tailed Sandpiper
25 Curlew Sandpiper
100 Silver Gull
10 Little Tern
10 Gull-billed Tern
2 Caspian Tern
1 Great Crested Tern
2 Spotted Dove
3 Peaceful Dove
1 Bar-shouldered Dove
2 Scaly-breasted Lorikeet
1 Double-eyed Fig-Parrot
1 Little Bronze-Cuckoo
10 Australian Swiftlet
6 Varied Honeyeater
2 Brown Honeyeater
1 Large-billed Gerygone
2 Australasian Figbird
2 Willie-wagtail
5 Magpie-lark
3 Mangrove Robin
2 Welcome Swallow
10 Common Myna
1 Mistletoebird
1 Nutmeg Mannikin
Carlos
Ampijoroa, Madagascar